A Prairie Home Companion

After a two-year hiatus from the fair to take “A Prairie Home Companion” on cruises abroad, Garrison Keillor is back at the grandstand with his radio show. He’ll sample strange foods, harmonize with Jearlyn and Jevetta Steele, and wax nostalgic about state-fair adventures of his youth. At the fair, he usually lets the show run long (including an intermission that’s really an audience singalong with Garrison), leaving his editors to trim it for broadcast on Saturday. Jon Bream